Results 31 to 40 of about 6,890 (216)

Use of the Equivalent Mortar Phase to Assess Thixotropy of Fresh Scc – Prediction of Interfacial Bond Strength Between Successive Placement Lifts

Applied Rheology, 2016
Self-consolidating concrete (SCC) is very sensitive to delays or stoppages between successive lifts during casting, especially given that vibration is prohibited with this highly flowable type of concrete.
Assaad Joseph J., Daou Yehia
doaj   +1 more source

Thixotropy of a Transparent Clay Manufactured Using Carbopol to Simulate Marine Soil

Journal of Marine Science and Engineering, 2021
A transparent clay manufactured using Carbopol® UltrezTM 10 (simplified as U10) was introduced, and its manufacturing processes were briefly described. Both relative transparency (RT) and modulation transfer function (MTF) methods were used to quantify ...
Zhiwen Sun, Gangqiang Kong, Yang Zhou, Yang Shen, Hanyu Xiao   +4 more
doaj   +1 more source

Study on the thixotropy and structural recovery characteristics of waxy crude oil emulsion

Petroleum Science, 2021
Waxy crude oil emulsion has thixotropic properties at the temperature near gel point, which is a macro-mechanical characterization of the structure failure and recovery of waxy crude oil emulsion.
Liping Guo, Xueshuai Han, Yun-Xia Lei, Lei Wang, Peng-Yao Yu, Shuang Shi   +5 more
semanticscholar   +1 more source

Challenges and strategies toward next‐generation high‐performance flexible and printable thin‐film transistors

FlexMat, EarlyView.
This review explores recent progress in printing strategies such as inkjet, screen, liquid metal, and roll to roll (R2R) methods and their roles in fabricating flexible TFTs. Device architectures are examined with emphasis on printed components and their influence on performance and stability.
Xia Zhao, Zhongqing Zeng, Zeyu Hu, Jaekyun Kim, Jidong Jin, Wensi Cai, Zhigang Zang   +6 more
wiley   +1 more source

Binder Design in Extrusion‐Based 3D Printing of Electrodes: Enhancing Printability and Electrochemical Performance in Energy Storage Devices

Small, EarlyView.
Binder design plays a pivotal role in extrusion‐based 3D printing of energy storage electrodes by simultaneously governing ink printability and electrochemical performance. This review examines how diverse binder materials and design strategies are employed to enable printability while addressing key electrochemical challenges in energy storage devices,
Akesh Manimendra Badalge, Timothy J. Biddle, Huynh Tam Minh Nguyen, Eric Campbell, Munkhbayar Batmunkh, Tak Kim, Stefanie Feih, Yu Lin Zhong   +7 more
wiley   +1 more source

Laponite Network Controls FGF‐2 Release and Drives Functional Nerve Regeneration via 3D‐Printed Nerve Wrap Interfaces

Small Methods, EarlyView.
We developed a 3D‐printed nerve interface integrating a biomimetic nanocomposite hydrogel with sustained delivery of thermostable FGF‐2. The bioactive interface supports Schwann cell activity and myelination while providing a regenerative microenvironment.
Diego N. Rodriguez‐Sanchez, Akshat Joshi, Saeed Safari, Leticia A. M. de Carvalho, Kevin S. Muller, Uijin Kim, Luciana P. Cartarozzi, Meenakshi Kamaraj, Menekse Ermis, Natan R. de Barros, Alexandre L. R. de Oliveira   +10 more
wiley   +1 more source

Influence of Octaglycidyl‐POSS on Processing Behavior, Gelation Kinetics, and Thermomechanical Properties of a DGEBA/Polyamidoamine Epoxy System

Journal of Vinyl and Additive Technology, EarlyView.
The rigid, octafunctional Si8O12 cage of OG‐POSS incorporates into the DGEBA/polyamidoamine network as a multifunctional junction, raising the glass transition temperature (Tg) by up to 19°C and the apparent crosslink density non‐monotonically by 47%‐71% at 1.5, 3.0, and 5.0 phr loading.
Alex da Silva Sirqueira, Adriana dos Anjos Silva, Taiane Andre dos Santos, Igor Schanuel   +3 more
wiley   +1 more source

Thixotropy in macroscopic suspensions of spheres [PDF]

Physical Review E, 2002
An experimental study of the viscosity of a macroscopic suspension, i.e. a suspension for which Brownian motion can be neglected, under steady shear is presented. The suspension is prepared with a high packing fraction and is density-matched in a Newtonian carrier fluid. The viscosity of the suspension depends on the shear rate and the time of shearing.
Voeltz, C., Nitschke, M., Heymann, L., Rehberg, I.   +3 more
openaire   +3 more sources

Three‐dimensional three‐interval thixotropy test (3D‐3ITT) protocol for cosmetic lotions: A proof‐of‐concept study linking thixotropy to sensory and emotional responses

International Journal of Cosmetic Science, EarlyView.
From rheology to emotion: 3D‐3ITT converts usage‐like shear histories into recovery maps and thixotropy index, TI3D. In a blinded half‐face study (N = 30), the higher‐ TI3D serum (S1s) improved absorption/clean feel and increased Relax and Comfort while lowering Anxiety relative to S2s.
Lihui Ye, Danning Zeng, Hua Sun, Yue Lv, Kaiwen Xiong, Jiaping Wang, Wenjia Zhou, Bin Zheng, Jean Yishi Chen, Guangwen He, Yuekui Sun   +10 more
wiley   +1 more source

Preparation and Characterization of Curcumin Nanoemulgel Utilizing Ultrasonication Technique for Wound Healing: In Vitro, Ex Vivo, and In Vivo Evaluation

Gels, 2021
Hydrogels being a drug delivery system has great significance particularly for topical application in cutaneous open wound. Its specific physicochemical properties such as non-adhesiveness, moisture retention, exudate absorption, and gas permeability ...
Mohammed S. Algahtani, Mohammad Zaki Ahmad, Ihab Hamed Nourein, Hassan A. Albarqi, Hamad S. Alyami, Mohammad H. Alyami, Abdulsalam A. Alqahtani, Ali Alasiri, Thamer S. Algahtani, Abdul Aleem Mohammed, Javed Ahmad   +10 more
doaj   +1 more source